Stilwell climate

Stilwell Weather in August

NOAA 1991-2020 normals for Stilwell 5 Nnw, 9.1 km from Stilwell

Average highs run from 91°F on August 1 to 87°F on August 31, and lows from 68°F to 64°F.

August day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Stilwell, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
90°F
Average low
67°F
Record high
118°FAug 9, 1936
Record low
45°FAug 31, 1915
Chance of a freeze
0%
Days of 90°F or more
16.4
Daylight
13 h 57 min to 12 h 57 min
Cloud cover
46%
Humidity
65%
Dew point
64°F
Wind
4.3 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Aug 191°F68°F106°F 193451°F 19360%
Aug 291°F68°F105°F 193453°F 19710%
Aug 391°F68°F109°F 193052°F 19500%
Aug 491°F68°F109°F 196454°F 19150%
Aug 591°F68°F109°F 193654°F 19150%
Aug 691°F68°F108°F 192953°F 19150%
Aug 791°F68°F109°F 195453°F 19150%
Aug 891°F68°F111°F 193651°F 19890%
Aug 991°F68°F118°F 193651°F 19890%
Aug 1091°F68°F118°F 193653°F 19650%
Aug 1191°F68°F112°F 193651°F 19310%
Aug 1291°F67°F111°F 193649°F 19310%
Aug 1391°F67°F111°F 193649°F 19670%
Aug 1490°F67°F108°F 193054°F 20040%
Aug 1590°F67°F108°F 193648°F 19290%
Aug 1690°F67°F110°F 193652°F 19920%
Aug 1790°F67°F109°F 193652°F 19920%
Aug 1890°F66°F110°F 193654°F 19920%
Aug 1990°F66°F108°F 193456°F 19500%
Aug 2090°F66°F105°F 193654°F 19270%
Aug 2189°F66°F106°F 193648°F 19560%
Aug 2289°F66°F107°F 193648°F 19490%
Aug 2389°F65°F106°F 193649°F 19490%
Aug 2489°F65°F104°F 193653°F 19490%
Aug 2589°F65°F106°F 193651°F 19660%
Aug 2689°F65°F105°F 196350°F 19620%
Aug 2788°F65°F106°F 195454°F 19620%
Aug 2888°F64°F107°F 195448°F 19920%
Aug 2988°F64°F105°F 195450°F 19860%
Aug 3088°F64°F108°F 195450°F 19150%
Aug 3187°F64°F109°F 191345°F 19150%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Stilwell, in percent, and of at least 0.1 inch of snowfall.00.21102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 6:26 AM, sunset 8:23 PM
August 31
sunrise 6:50 AM, sunset 7:47 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00348506 (Stilwell 5 Nnw), public domain. Records: NOAA GHCN-Daily, station USC00348677, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.